Roof guard rail safety bracket

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Description

FIG. 1 is an environmental perspective view of a roof guard rail safety bracket showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a left side elevational view with the right side being a mirror image thereof;

FIG. 5 is a top view thereof; and,

FIG. 6 is a bottom view thereof.

The broken line showing of a partial house roof and a partial guard rail is for illustrative purposes only and forms no part of the claimed design.

Referenced Cited
U.S. Patent Documents
D331529 December 8, 1992 Reinklou
D377751 February 4, 1997 Koebbe
3615110 October 1971 Fugate
4830341 May 16, 1989 Arteau et al.
5269394 December 14, 1993 Haroldson, Sr.
5314167 May 24, 1994 Holloman
5558312 September 24, 1996 Brennan
5573227 November 12, 1996 Hemauer et al.
5727646 March 17, 1998 Gray
Foreign Patent Documents
658134 October 1951 GBX
2027768 February 1980 GBX
Patent History
Patent number: D430789
Type: Grant
Filed: Mar 19, 1999
Date of Patent: Sep 12, 2000
Inventor: Ronald J. Opperman (Findlay, OH)
Primary Examiner: Holly Baynham
Attorney: Richard C. Litman
Application Number: 0/102,187
Classifications
Current U.S. Class: D/8363
International Classification: 0805;